testing the multilingualsupport
===============================

creating some sample-content::

    >>> portal = layer['portal']
    >>> from plone.app.testing import TEST_USER_ID, setRoles
    >>> setRoles(portal, TEST_USER_ID, ['Manager'])
    >>> content_id = portal.invokeFactory(type_name="Document", id='monkey_sample')
    >>> content = portal[content_id]

ITranslatable should be provided::

    >>> from plone.app.multilingual.interfaces import ITranslatable
    >>> ITranslatable.providedBy(content)
    True

language-adapter::

    >>> from Products.CMFPlone.interfaces import ILanguage
    >>> from zope import component
    >>> adapter = component.queryAdapter(content, ILanguage)
    >>> adapter is not None
    True